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  <title>Sets the image resolution</title>
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  <h1 class="refname">Gmagick::setimageresolution</h1>
  <p class="verinfo">(PECL gmagick &gt;= Unknown)</p><p class="refpurpose"><span class="refname">Gmagick::setimageresolution</span> &mdash; <span class="dc-title">Sets the image resolution</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-gmagick.setimageresolution-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Gmagick::setimageresolution</strong></span>(<span class="methodparam"><span class="type">float</span> <code class="parameter">$xResolution</code></span>, <span class="methodparam"><span class="type">float</span> <code class="parameter">$yResolution</code></span>): <span class="type"><a href="class.gmagick.html" class="type Gmagick">Gmagick</a></span></div>

  <p class="para rdfs-comment">
   Sets the image resolution. 
  </p>

   

 </div>


 <div class="refsect1 parameters" id="refsect1-gmagick.setimageresolution-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt>
<code class="parameter">xResolution</code></dt>

     <dd>

      <p class="para">
       The image x resolution.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">yResolution</code></dt>

     <dd>

      <p class="para">
       The image y resolution.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-gmagick.setimageresolution-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   The Gmagick object on success.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-gmagick.setimageresolution-errors">
  <h3 class="title">错误／异常</h3>
  <p class="para">
   错误时抛出
<span class="classname"><strong class="classname">GmagickException</strong></span>。
  </p>
 </div>


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